干旱区生态环境知识资源中心(Arid): Pathways of megaherbivore rewilding transitions: typologies from an Andean gradient

Arid

DOI	10.1525/elementa.415
	Pathways of megaherbivore rewilding transitions: typologies from an Andean gradient
	Ricardo Grau, H.; Araoz, Ezequiel; Navarro, Carlos J.; Nanni, A. Sofia; Malizia, Agustina
通讯作者	Grau, HR
来源期刊	ELEMENTA-SCIENCE OF THE ANTHROPOCENE
ISSN	2325-1026
出版年	2020
卷号	8
英文摘要	In most of the planet, large herbivore communities have been replaced by livestock, but this process is reversing in many places. Here, we outline and review the pathways of megaherbivore rewilding-transitions in three social-ecological-systems of subtropical Argentina. In the extensive arid high-elevation Puna plateau we observed a rapid rewilding pathway where the reduction of livestock was accompanied by the recovery of native camelid populations from near extinction in a few decades. In the forest-grassland ecotone, decreasing livestock favored higher fire frequency, probably limiting the speed of native herbivore recovery in an increasing fire pathway. In lowland montane forests, the recovery of native herbivore communities appears to be lagged by fragmentation, local extinctions and human pressure, representing a case of connectivity-limited rewilding. These typologies exemplify the complexity of outcomes resulting from livestock diminishing density, and provide a framework to understand and optimize processes of large herbivore rewilding according to different social-ecological contexts.
英文关键词	Land use change Land abandonment Elevational gradient Herbivory transitions
类型	Review
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000531405100001
WOS关键词	LAND-USE CHANGE ; PROTECTED AREAS ; FOREST ; FIRE ; LIVESTOCK ; HABITAT ; CLIMATE ; ADJUSTMENT ; ECOSYSTEM ; DYNAMICS
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324425
作者单位	[Ricardo Grau, H.; Araoz, Ezequiel; Navarro, Carlos J.; Nanni, A. Sofia; Malizia, Agustina] Univ Nacl Tucuman, Inst Ecol Reg, CONICET, San Miguel De Tucuman, Argentina; [Ricardo Grau, H.; Araoz, Ezequiel; Navarro, Carlos J.] Univ Nacl Tucuman, Fac Ciencias Nat, San Miguel De Tucuman, Argentina
推荐引用方式 GB/T 7714	Ricardo Grau, H.,Araoz, Ezequiel,Navarro, Carlos J.,et al. Pathways of megaherbivore rewilding transitions: typologies from an Andean gradient[J],2020,8.
APA	Ricardo Grau, H.,Araoz, Ezequiel,Navarro, Carlos J.,Nanni, A. Sofia,&Malizia, Agustina.(2020).Pathways of megaherbivore rewilding transitions: typologies from an Andean gradient.ELEMENTA-SCIENCE OF THE ANTHROPOCENE,8.
MLA	Ricardo Grau, H.,et al."Pathways of megaherbivore rewilding transitions: typologies from an Andean gradient".ELEMENTA-SCIENCE OF THE ANTHROPOCENE 8(2020).